package com.rskj.cashbook.controller;

import com.rskj.cashbook.response.ResponseEntity;
import com.rskj.cashbook.service.AutoAccountingRuleService;
import com.rskj.cashbook.vo.AutoAccountingExecutionLog;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Map;

/**
 * 自动记账规则执行日志控制器
 * @author system
 */
@RestController
@RequestMapping("/auto-accounting/execution-logs")
@CrossOrigin(origins = "*")
public class AutoAccountingExecutionLogController {
    
    @Autowired
    private AutoAccountingRuleService autoAccountingRuleService;
    
    /**
     * 获取执行日志列表（分页）
     */
    @GetMapping
    public ResponseEntity<com.github.pagehelper.PageInfo<AutoAccountingExecutionLog>> getExecutionLogs(
            @RequestParam(defaultValue = "1") int pageNumber,
            @RequestParam(defaultValue = "20") int pageSize,
            @RequestParam(required = false) String ruleId,
            @RequestParam(required = false) String executeResult,
            @RequestParam(required = false) String startDate,
            @RequestParam(required = false) String endDate) {
        try {
            com.github.pagehelper.PageInfo<AutoAccountingExecutionLog> result = autoAccountingRuleService.getExecutionLogsWithPageHelper(pageNumber, pageSize, ruleId, executeResult, startDate, endDate);
            return ResponseEntity.ok(result);
        } catch (Exception e) {
            throw e;
        }
    }
    
    /**
     * 根据规则ID获取执行历史
     */
    @GetMapping("/rule/{ruleId}")
    public ResponseEntity<List<AutoAccountingExecutionLog>> getExecutionHistoryByRule(@PathVariable String ruleId) {
        try {
            List<AutoAccountingExecutionLog> history = autoAccountingRuleService.getExecutionHistory(ruleId);
            return ResponseEntity.ok(history);
        } catch (Exception e) {
            throw e;
        }
    }
    
    /**
     * 获取执行日志统计信息
     */
    @GetMapping("/stats")
    public ResponseEntity<Map<String, Object>> getExecutionLogStats(
            @RequestParam(required = false) String ruleId,
            @RequestParam(required = false) String startDate,
            @RequestParam(required = false) String endDate) {
        try {
            Map<String, Object> stats = new java.util.HashMap<>();
            
            // TODO: 实现统计逻辑
            stats.put("totalExecutions", 0);
            stats.put("successExecutions", 0);
            stats.put("failedExecutions", 0);
            stats.put("skippedExecutions", 0);
            stats.put("averageExecutionTime", 0);
            stats.put("successRate", "0%");
            
            return ResponseEntity.ok(stats);
        } catch (Exception e) {
            throw e;
        }
    }
    
    /**
     * 获取执行日志详情
     */
    @GetMapping("/{logId}")
    public ResponseEntity<AutoAccountingExecutionLog> getExecutionLogById(@PathVariable String logId) {
        try {
            // TODO: 实现根据ID查询执行日志的逻辑
            return ResponseEntity.failGeneric("功能尚未实现");
        } catch (Exception e) {
            throw e;
        }
    }
    
    /**
     * 重新执行失败的规则
     */
    @PostMapping("/{logId}/retry")
    public ResponseEntity<Map<String, Object>> retryFailedExecution(@PathVariable String logId) {
        try {
            // TODO: 实现重试逻辑
            Map<String, Object> result = new java.util.HashMap<>();
            result.put("message", "重试功能尚未实现");
            result.put("logId", logId);
            
            return ResponseEntity.ok(result);
        } catch (Exception e) {
            throw e;
        }
    }
    
    /**
     * 批量重试失败的执行
     */
    @PostMapping("/batch-retry")
    public ResponseEntity<Map<String, Object>> batchRetryFailedExecutions(@RequestBody List<String> logIds) {
        try {
            // TODO: 实现批量重试逻辑
            Map<String, Object> result = new java.util.HashMap<>();
            result.put("message", "批量重试功能尚未实现");
            result.put("totalLogs", logIds.size());
            result.put("retriedLogs", 0);
            
            return ResponseEntity.ok(result);
        } catch (Exception e) {
            throw e;
        }
    }
    
    /**
     * 清理旧的执行日志
     */
    @DeleteMapping("/cleanup")
    public ResponseEntity<Map<String, Object>> cleanupOldExecutionLogs(
            @RequestParam(defaultValue = "30") int daysToKeep) {
        try {
            // TODO: 实现清理逻辑
            Map<String, Object> result = new java.util.HashMap<>();
            result.put("message", "清理功能尚未实现");
            result.put("daysToKeep", daysToKeep);
            result.put("cleanedLogs", 0);
            
            return ResponseEntity.ok(result);
        } catch (Exception e) {
            throw e;
        }
    }
    
    /**
     * 导出执行日志
     */
    @GetMapping("/export")
    public ResponseEntity<String> exportExecutionLogs(
            @RequestParam(required = false) String format,
            @RequestParam(required = false) String ruleId,
            @RequestParam(required = false) String startDate,
            @RequestParam(required = false) String endDate) {
        try {
            // TODO: 实现导出逻辑
            return ResponseEntity.ok("导出功能尚未实现");
        } catch (Exception e) {
            throw e;
        }
    }
    
    /**
     * 获取执行性能分析
     */
    @GetMapping("/performance-analysis")
    public ResponseEntity<Map<String, Object>> getPerformanceAnalysis(
            @RequestParam(required = false) String ruleId,
            @RequestParam(required = false) String timeRange) {
        try {
            Map<String, Object> analysis = new java.util.HashMap<>();
            
            // TODO: 实现性能分析逻辑
            analysis.put("averageExecutionTime", 0);
            analysis.put("executionTimeDistribution", new java.util.HashMap<>());
            analysis.put("peakExecutionTimes", new java.util.ArrayList<>());
            analysis.put("slowestRules", new java.util.ArrayList<>());
            analysis.put("recommendations", new java.util.ArrayList<>());
            
            return ResponseEntity.ok(analysis);
        } catch (Exception e) {
            throw e;
        }
    }
    
    /**
     * 获取执行错误分析
     */
    @GetMapping("/error-analysis")
    public ResponseEntity<Map<String, Object>> getErrorAnalysis(
            @RequestParam(required = false) String ruleId,
            @RequestParam(required = false) String timeRange) {
        try {
            Map<String, Object> analysis = new java.util.HashMap<>();
            
            // TODO: 实现错误分析逻辑
            analysis.put("errorTypes", new java.util.HashMap<>());
            analysis.put("errorFrequency", new java.util.HashMap<>());
            analysis.put("errorTrends", new java.util.ArrayList<>());
            analysis.put("commonErrors", new java.util.ArrayList<>());
            analysis.put("suggestions", new java.util.ArrayList<>());
            
            return ResponseEntity.ok(analysis);
        } catch (Exception e) {
            throw e;
        }
    }
}
